[directory includes cleanup] Finish removing util->db dependencies

CMakeLists.txt

@@ -99,6 +99,7 @@ add_subdirectory(third-party/gtest-1.7.0/fused-src/gtest)
 
 # Main library source code
 set(SOURCES
+        db/auto_roll_logger.cc
         db/builder.cc
         db/c.cc
         db/column_family.cc
@@ -114,6 +115,7 @@ set(SOURCES
         db/db_impl_debug.cc
         db/db_impl_experimental.cc
         db/db_impl_readonly.cc
+        db/db_info_dumper.cc
         db/db_iter.cc
         db/event_helpers.cc
         db/experimental.cc
@@ -149,6 +151,8 @@ set(SOURCES
         memtable/hash_cuckoo_rep.cc
         memtable/hash_linklist_rep.cc
         memtable/hash_skiplist_rep.cc
+        memtable/skiplistrep.cc
+        memtable/vectorrep.cc
         port/stack_trace.cc
         port/win/env_win.cc
         port/win/port_win.cc
@@ -194,7 +198,6 @@ set(SOURCES
         util/comparator.cc
         util/concurrent_arena.cc
         util/crc32c.cc
-        util/db_info_dumper.cc
         util/delete_scheduler_impl.cc
         util/dynamic_bloom.cc
         util/env.cc
@@ -224,7 +227,6 @@ set(SOURCES
         util/perf_level.cc
         util/random.cc
         util/rate_limiter.cc
-        util/skiplistrep.cc
         util/slice.cc
         util/statistics.cc
         util/status.cc
@@ -238,7 +240,6 @@ set(SOURCES
         util/thread_status_updater.cc
         util/thread_status_util.cc
         util/thread_status_util_debug.cc
-        util/vectorrep.cc
         util/xfunc.cc
         util/xxhash.cc
         utilities/backupable/backupable_db.cc
@@ -304,6 +305,7 @@ set(APPS
 set(C_TESTS db/c_test.c)
 
 set(TESTS
+        db/auto_roll_logger_test.cc
         db/column_family_test.cc
         db/compact_files_test.cc
         db/compaction_iterator_test.cc
@@ -365,7 +367,6 @@ set(TESTS
         tools/sst_dump_test.cc
         util/arena_test.cc
         util/autovector_test.cc
-        util/auto_roll_logger_test.cc
         util/bloom_test.cc
         util/cache_test.cc
         util/coding_test.cc

Makefile

@@ -1019,7 +1019,7 @@ manual_compaction_test: db/manual_compaction_test.o $(LIBOBJECTS) $(TESTHARNESS)
 filelock_test: util/filelock_test.o $(LIBOBJECTS) $(TESTHARNESS)
 	$(AM_LINK)
 
-auto_roll_logger_test: util/auto_roll_logger_test.o $(LIBOBJECTS) $(TESTHARNESS)
+auto_roll_logger_test: db/auto_roll_logger_test.o $(LIBOBJECTS) $(TESTHARNESS)
 	$(AM_LINK)
 
 memtable_list_test: db/memtable_list_test.o $(LIBOBJECTS) $(TESTHARNESS)

util/auto_roll_logger.cc → db/auto_roll_logger.cc

@@ -3,7 +3,7 @@
 //  LICENSE file in the root directory of this source tree. An additional grant
 //  of patent rights can be found in the PATENTS file in the same directory.
 //
-#include "util/auto_roll_logger.h"
+#include "db/auto_roll_logger.h"
 #include "util/mutexlock.h"
 
 using namespace std;

util/auto_roll_logger_test.cc → db/auto_roll_logger_test.cc

@@ -10,8 +10,8 @@
 #include <fstream>
 #include <iterator>
 #include <algorithm>
+#include "db/auto_roll_logger.h"
 #include "util/testharness.h"
-#include "util/auto_roll_logger.h"
 #include "rocksdb/db.h"
 #include <sys/stat.h>
 #include <errno.h>

db/db_impl.cc

@@ -31,8 +31,10 @@
 #include <utility>
 #include <vector>
 
+#include "db/auto_roll_logger.h"
 #include "db/builder.h"
 #include "db/compaction_job.h"
+#include "db/db_info_dumper.h"
 #include "db/db_iter.h"
 #include "db/dbformat.h"
 #include "db/event_helpers.h"
@@ -76,13 +78,11 @@
 #include "table/merger.h"
 #include "table/table_builder.h"
 #include "table/two_level_iterator.h"
-#include "util/auto_roll_logger.h"
 #include "util/autovector.h"
 #include "util/build_version.h"
 #include "util/coding.h"
 #include "util/compression.h"
 #include "util/crc32c.h"
-#include "util/db_info_dumper.h"
 #include "util/file_reader_writer.h"
 #include "util/file_util.h"
 #include "util/iostats_context_imp.h"

util/db_info_dumper.cc → db/db_info_dumper.cc

@@ -7,6 +7,8 @@
 #define __STDC_FORMAT_MACROS
 #endif
 
+#include "db/db_info_dumper.h"
+
 #include <inttypes.h>
 #include <stdio.h>
 #include <string>
@@ -16,7 +18,6 @@
 #include "db/filename.h"
 #include "rocksdb/options.h"
 #include "rocksdb/env.h"
-#include "util/db_info_dumper.h"
 
 namespace rocksdb {
 

db/db_test.cc

@@ -122,6 +122,106 @@ class DBTestWithParam
   bool exclusive_manual_compaction_;
 };
 
+TEST_F(DBTest, MockEnvTest) {
+  unique_ptr<MockEnv> env{new MockEnv(Env::Default())};
+  Options options;
+  options.create_if_missing = true;
+  options.env = env.get();
+  DB* db;
+
+  const Slice keys[] = {Slice("aaa"), Slice("bbb"), Slice("ccc")};
+  const Slice vals[] = {Slice("foo"), Slice("bar"), Slice("baz")};
+
+  ASSERT_OK(DB::Open(options, "/dir/db", &db));
+  for (size_t i = 0; i < 3; ++i) {
+    ASSERT_OK(db->Put(WriteOptions(), keys[i], vals[i]));
+  }
+
+  for (size_t i = 0; i < 3; ++i) {
+    std::string res;
+    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
+    ASSERT_TRUE(res == vals[i]);
+  }
+
+  Iterator* iterator = db->NewIterator(ReadOptions());
+  iterator->SeekToFirst();
+  for (size_t i = 0; i < 3; ++i) {
+    ASSERT_TRUE(iterator->Valid());
+    ASSERT_TRUE(keys[i] == iterator->key());
+    ASSERT_TRUE(vals[i] == iterator->value());
+    iterator->Next();
+  }
+  ASSERT_TRUE(!iterator->Valid());
+  delete iterator;
+
+  // TEST_FlushMemTable() is not supported in ROCKSDB_LITE
+  #ifndef ROCKSDB_LITE
+  DBImpl* dbi = reinterpret_cast<DBImpl*>(db);
+  ASSERT_OK(dbi->TEST_FlushMemTable());
+
+  for (size_t i = 0; i < 3; ++i) {
+    std::string res;
+    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
+    ASSERT_TRUE(res == vals[i]);
+  }
+  #endif  // ROCKSDB_LITE
+
+  delete db;
+}
+
+TEST_F(DBTest, MemEnvTest) {
+  unique_ptr<Env> env{NewMemEnv(Env::Default())};
+  Options options;
+  options.create_if_missing = true;
+  options.env = env.get();
+  DB* db;
+
+  const Slice keys[] = {Slice("aaa"), Slice("bbb"), Slice("ccc")};
+  const Slice vals[] = {Slice("foo"), Slice("bar"), Slice("baz")};
+
+  ASSERT_OK(DB::Open(options, "/dir/db", &db));
+  for (size_t i = 0; i < 3; ++i) {
+    ASSERT_OK(db->Put(WriteOptions(), keys[i], vals[i]));
+  }
+
+  for (size_t i = 0; i < 3; ++i) {
+    std::string res;
+    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
+    ASSERT_TRUE(res == vals[i]);
+  }
+
+  Iterator* iterator = db->NewIterator(ReadOptions());
+  iterator->SeekToFirst();
+  for (size_t i = 0; i < 3; ++i) {
+    ASSERT_TRUE(iterator->Valid());
+    ASSERT_TRUE(keys[i] == iterator->key());
+    ASSERT_TRUE(vals[i] == iterator->value());
+    iterator->Next();
+  }
+  ASSERT_TRUE(!iterator->Valid());
+  delete iterator;
+
+  DBImpl* dbi = reinterpret_cast<DBImpl*>(db);
+  ASSERT_OK(dbi->TEST_FlushMemTable());
+
+  for (size_t i = 0; i < 3; ++i) {
+    std::string res;
+    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
+    ASSERT_TRUE(res == vals[i]);
+  }
+
+  delete db;
+
+  options.create_if_missing = false;
+  ASSERT_OK(DB::Open(options, "/dir/db", &db));
+  for (size_t i = 0; i < 3; ++i) {
+    std::string res;
+    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
+    ASSERT_TRUE(res == vals[i]);
+  }
+  delete db;
+}
+
 TEST_F(DBTest, WriteEmptyBatch) {
   Options options;
   options.env = env_;

src.mk

@@ -1,5 +1,6 @@
 # These are the sources from which librocksdb.a is built:
 LIB_SOURCES =                                                   \
+  db/auto_roll_logger.cc                                        \
   db/builder.cc                                                 \
   db/c.cc                                                       \
   db/column_family.cc                                           \
@@ -15,6 +16,7 @@ LIB_SOURCES =                                                   \
   db/db_impl_debug.cc                                           \
   db/db_impl_readonly.cc                                        \
   db/db_impl_experimental.cc                                    \
+  db/db_info_dumper.cc                                          \
   db/db_iter.cc                                                 \
   db/experimental.cc                                            \
   db/event_helpers.cc                                           \
@@ -50,6 +52,8 @@ LIB_SOURCES =                                                   \
   memtable/hash_cuckoo_rep.cc                                   \
   memtable/hash_linklist_rep.cc                                 \
   memtable/hash_skiplist_rep.cc                                 \
+  memtable/skiplistrep.cc                                       \
+  memtable/vectorrep.cc                                         \
   port/stack_trace.cc                                           \
   port/port_posix.cc                                            \
   table/adaptive_table_factory.cc                               \
@@ -82,7 +86,6 @@ LIB_SOURCES =                                                   \
   table/two_level_iterator.cc                                   \
   tools/dump/db_dump_tool.cc                                    \
   util/arena.cc                                                 \
-  util/auto_roll_logger.cc                                      \
   util/bloom.cc                                                 \
   util/build_version.cc                                         \
   util/cache.cc                                                 \
@@ -91,7 +94,6 @@ LIB_SOURCES =                                                   \
   util/compaction_job_stats_impl.cc                             \
   util/concurrent_arena.cc                                      \
   util/crc32c.cc                                                \
-  util/db_info_dumper.cc                                        \
   util/delete_scheduler_impl.cc                                 \
   util/dynamic_bloom.cc                                         \
   util/env.cc                                                   \
@@ -152,7 +154,6 @@ LIB_SOURCES =                                                   \
   util/perf_level.cc                                            \
   util/random.cc                                                \
   util/rate_limiter.cc                                          \
-  util/skiplistrep.cc                                           \
   util/slice.cc                                                 \
   util/statistics.cc                                            \
   util/status.cc                                                \
@@ -165,7 +166,6 @@ LIB_SOURCES =                                                   \
   util/thread_status_updater_debug.cc                           \
   util/thread_status_util.cc                                    \
   util/thread_status_util_debug.cc                              \
-  util/vectorrep.cc                                             \
   util/xfunc.cc                                                 \
   util/xxhash.cc                                                \
 
@@ -180,6 +180,7 @@ MOCK_SOURCES = \
 
 TEST_BENCH_SOURCES =                                                    \
   third-party/gtest-1.7.0/fused-src/gtest/gtest-all.cc                  \
+  db/auto_roll_logger_test.cc                                           \
   db/column_family_test.cc                                              \
   db/compaction_job_test.cc                                             \
   db/compaction_job_stats_test.cc                                       \
@@ -240,7 +241,6 @@ TEST_BENCH_SOURCES =                                                    \
   tools/reduce_levels_test.cc                                           \
   tools/sst_dump_test.cc                                                \
   util/arena_test.cc                                                    \
-  util/auto_roll_logger_test.cc                                         \
   util/autovector_test.cc                                               \
   util/benchharness.cc                                                  \
   util/benchharness_test.cc                                             \

util/file_util.cc

@@ -11,7 +11,6 @@
 #include "rocksdb/delete_scheduler.h"
 #include "rocksdb/env.h"
 #include "rocksdb/options.h"
-#include "db/filename.h"
 #include "util/file_reader_writer.h"
 
 namespace rocksdb {

util/memenv_test.cc

@@ -4,7 +4,6 @@
 
 #ifndef ROCKSDB_LITE
 
-#include "db/db_impl.h"
 #include "rocksdb/db.h"
 #include "rocksdb/env.h"
 #include "util/testharness.h"
@@ -183,58 +182,6 @@ TEST_F(MemEnvTest, LargeWrite) {
   delete [] scratch;
 }
 
-TEST_F(MemEnvTest, DBTest) {
-  Options options;
-  options.create_if_missing = true;
-  options.env = env_;
-  DB* db;
-
-  const Slice keys[] = {Slice("aaa"), Slice("bbb"), Slice("ccc")};
-  const Slice vals[] = {Slice("foo"), Slice("bar"), Slice("baz")};
-
-  ASSERT_OK(DB::Open(options, "/dir/db", &db));
-  for (size_t i = 0; i < 3; ++i) {
-    ASSERT_OK(db->Put(WriteOptions(), keys[i], vals[i]));
-  }
-
-  for (size_t i = 0; i < 3; ++i) {
-    std::string res;
-    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
-    ASSERT_TRUE(res == vals[i]);
-  }
-
-  Iterator* iterator = db->NewIterator(ReadOptions());
-  iterator->SeekToFirst();
-  for (size_t i = 0; i < 3; ++i) {
-    ASSERT_TRUE(iterator->Valid());
-    ASSERT_TRUE(keys[i] == iterator->key());
-    ASSERT_TRUE(vals[i] == iterator->value());
-    iterator->Next();
-  }
-  ASSERT_TRUE(!iterator->Valid());
-  delete iterator;
-
-  DBImpl* dbi = reinterpret_cast<DBImpl*>(db);
-  ASSERT_OK(dbi->TEST_FlushMemTable());
-
-  for (size_t i = 0; i < 3; ++i) {
-    std::string res;
-    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
-    ASSERT_TRUE(res == vals[i]);
-  }
-
-  delete db;
-
-  options.create_if_missing = false;
-  ASSERT_OK(DB::Open(options, "/dir/db", &db));
-  for (size_t i = 0; i < 3; ++i) {
-    std::string res;
-    ASSERT_OK(db->Get(ReadOptions(), keys[i], &res));
-    ASSERT_TRUE(res == vals[i]);
-  }
-  delete db;
-}
-
 }  // namespace rocksdb
 
 int main(int argc, char** argv) {